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1.
Eur J Obstet Gynecol Reprod Biol X ; 19: 100217, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37575366

ABSTRACT

Background: Recent studies reported that complementary therapy including dietary supplements may has a beneficial role in cervical cancer. However, the results are inconsistent. This study aimed to investigate the association between cervical cancer and dietary supplements. Methods: A systematic literature review was conducted to summarize and quantify the most recent findings on dietary supplement and cervical cancer. Several databases were checked for relevant publications published in English up to March 2023. Of the 32 articles identified, only 20 met the inclusion criteria and were included. Results: Women with cervical intraepithelial neoplasia may benefit from folate supplementation against oxidative stress and inflammation. Vitamin D may reduce oxidative stress and may have a therapeutic effect. Zinc promotes the clearance of the human papilloma virus and reduces the chance of viral infection. The use of probiotic supplements may improve the complications associated with chemotherapy in patients with cervical cancer, such as diarrhea and abdominal pain. Radiotherapy and chemotherapy complications may also be reduced by omega-3 fatty acids. Conclusion: Some dietary supplements including folate, vitamin D, zinc, probiotics, and omega-3 fatty acids may have beneficial effects in patients with cervical cancer. Further studies are warranted to confirm these results.

2.
Immun Inflamm Dis ; 11(4): e844, 2023 04.
Article in English | MEDLINE | ID: mdl-37102656

ABSTRACT

BACKGROUND: The coronavirus disease-2019 (COVID-19) has become a worldwide health issue with widespread hospitalization and dependence on the intensive care unit (ICU). Vitamin D has a key role in modulating immune cells and modulating the inflammatory responses. This study aimed to investigate the association of vitamin D supplementation with inflammatory, biochemical, and mortality indices in critically ill patients with COVID-19. METHODS: This case-control study was conducted on critically ill COVID-19 patients hospitalized in the ICU including the survived >30 day patients as the case group and dead patients as the control group. The status of vitamin D supplementation and inflammatory and biochemical indices of the patients were retrieved from the medical records. Logistic regression method was used to assess the association between 30 days survival and vitamin D supplement intake. RESULTS: Compared to the group of COVID-19 patients who died in <30 day, the survived patients had a lower eosinophile level (2.2 ± 0.5 vs. 6 ± 0.0, p < .001) and higher vitamin D supplementation duration (9 ± 4.4 vs. 3.3 ± 1.9 day, p = .001). Vitamin D supplementation had a positive association with survival in COVID-19 patients (OR: 1.98, 95% CI: 1.15-3.40, p < .05). The association remained significant after adjustments fot age, sex, underlying diseases, and smoking. CONCLUSION: Vitamin D supplementation in critically ill patients with COVID-19 has the potential to increase survivability within the first 30 days of hospitalization.


Subject(s)
COVID-19 , Humans , Critical Illness , Case-Control Studies , Vitamin D , Vitamins/therapeutic use
3.
Expert Rev Anti Infect Ther ; : 1-7, 2022 Sep 28.
Article in English | MEDLINE | ID: mdl-36108676

ABSTRACT

BACKGROUND: : This study aimed to check the effect of supplementation with low-dose group B vitamins on clinical and biochemical parameters on patients with coronavirus disease 2019 (COVID-19). RESEARCH DESIGN AND METHOD: : This double-blind, randomized clinical trial was carried out on 85 critically ill patients with COVID-19. All patients received high protein prescriptions of 30 kcal/kg/d by enteral nutrition. The intervention group (n = 40) received vitamin B complex, including thiamine (10 mg), riboflavin (4 mg), nicotinamide (40 mg), and dexpanthenol (6 mg). The control group received similar nutritional supports, except for group B vitamins. Assessments were carried out at baseline and after 2 weeks of intervention. RESULTS: : Vitamin B supplementation had no effects on the biochemical and pathological parameters including kidney function, arterial blood gas parameters, Glasgow coma scale, cell blood count, and serum electrolytes of the intervention group compared with the control group. The 30-day mortality was insignificantly lower in the intervention group than in the control group (83.3% against 96.1%, P = 0.07). CONCLUSIONS: The mortality rate of patients with COVID-19 might be improved by low-dose vitamin B supplementation.

4.
Front Nutr ; 8: 746703, 2021.
Article in English | MEDLINE | ID: mdl-34977110

ABSTRACT

Background and Aims: Although irritable bowel syndrome is one of the most common gastrointestinal disorders presented to gastroenterologists, therapeutic strategies are not yet well-established. Accordingly, we conducted a randomized, double-blind, placebo-controlled, clinical trial to evaluate the possible superiority of adding glutamine supplement to low fermentable oligo- di- monosaccharides and polyols (FODMAP) diet in patients with irritable bowel syndrome (IBS). Methods: Eligible adults were randomized to receive a low FODMAP diet either with glutamine (15 g/day) or a placebo for 6 weeks. The primary endpoint was a significant reduction in IBS-symptom severity score (IBS-SSS). Secondary endpoints were changes in IBS symptoms, stool frequency, consistency, and quality of life. Results: The study group enrolled 50 patients, among which 22 participants from each group completed the study protocol. The glutamine group had significant changes in total IBS-severity score, dissatisfaction of bowel habit and interference with community function (58% reduction; P < 0.001, 57% reduction; P < 0.001, 51% reduction; P = 0.043, respectively). Improvement in IBS-severity score of more than 45% was observed in 22 of 25 participants (88%) in the glutamine group, while it was only 15 of 25 participants (60%) in the control group (p = 0.015). No serious adverse events were observed. Conclusions: Our findings indicated the superiority of adding glutamine supplementation to a low FODMAP diet in amelioration of IBS symptoms while confirming the beneficial effects of a low FODMAP diet in IBS management.

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